import React, { useContext } from 'react';
import { ColorContext, UPDATE_COLOR } from './Color';
export default function Buttons() {
    const { dispatch } = useContext(ColorContext)
    return (
        <div>
            <button onClick={()=>{dispatch({type:UPDATE_COLOR,color:"red"})}}>红色</button>
            <button onClick={()=>{dispatch({type:UPDATE_COLOR,color:"yellow"})}}>黄色</button>
        </div>
    )
}